INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91f2e23c5d778c8b5baeb448137c0d5f0dc8ea078d3c4986a113d135c479c8a0', 
    'E00Th2a+z2rCfw2GYoq3FJwM9GR8jfBjtdPj/msWq8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)